An old and poor couple, Charles and Lucie, scrape by working as a concierge and an untalented antique dealer, respectively. But one day, their dreary daily routine is disrupted by the surprising news that they have inherited a luxurious house in the South of France.

Daniel Ceccaldi
as Charles

Ginette Garcin
as Lucie

Georges Claisse
as Nérac

Jean-Marie Proslier
as Léon

Guy Grosso
as De la Madrigière

Samson Fainsilber
as Le gobeur d'oeufs

Féodor Atkine
as Le tueur fou

Marcel Gassouk
as Le chef déménageur

Henri Tisot
as Le gradé municipal

Robert Beauvais
as Le gardien aux tics